JPS5845708Y2 - Rescue bag suspension retention device - Google Patents

Rescue bag suspension retention device

Info

Publication number
JPS5845708Y2
JPS5845708Y2 JP1978065248U JP6524878U JPS5845708Y2 JP S5845708 Y2 JPS5845708 Y2 JP S5845708Y2 JP 1978065248 U JP1978065248 U JP 1978065248U JP 6524878 U JP6524878 U JP 6524878U JP S5845708 Y2 JPS5845708 Y2 JP S5845708Y2
Authority
JP
Japan
Prior art keywords
rescue bag
mounting base
link mechanism
support frame
rescue
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
JP1978065248U
Other languages
Japanese (ja)
Other versions
JPS54167598U (en
Inventor
孝 瀬間
広之 沢村
秀敏 北古賀
Original Assignee
三菱電機株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 三菱電機株式会社 filed Critical 三菱電機株式会社
Priority to JP1978065248U priority Critical patent/JPS5845708Y2/en
Publication of JPS54167598U publication Critical patent/JPS54167598U/ja
Application granted granted Critical
Publication of JPS5845708Y2 publication Critical patent/JPS5845708Y2/en
Expired legal-status Critical Current

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Description

【考案の詳細な説明】 この考案は、消防法施行規則に規定されている救助袋を
建物外に投下した後に、懸垂保持する装置、とくに救助
袋を連結したリンク機構を取付台から持上げて展張開始
状態にセットするのに好適な上昇機構を備えた救助袋の
懸垂保持装置に関するものである。
[Detailed explanation of the invention] This invention is designed to lift the device that suspends the rescue bag after dropping it outside the building as stipulated in the Fire Service Act Enforcement Regulations, and in particular, lifts the link mechanism connecting the rescue bag from the mounting base and deploys it. The present invention relates to a suspension holding device for a rescue bag, which is equipped with a lifting mechanism suitable for setting to a starting state.

この考案の出願人は、緊急時、とくに火災などが発生し
た時に、建物から安全に避難するために、自動的に建物
外に救助袋を投下懸垂させる救助袋の格納投下装置を、
先に提案した。
The applicant of this invention proposed a rescue bag storing and dropping device that automatically drops and suspends the rescue bag outside the building in order to safely evacuate the building in an emergency, especially when a fire occurs.
I suggested it earlier.

この格納投下装置は、建物の窓際、ベランダ、屋上など
に設置され、設置場所または途中階に設けた押釦スイッ
チを押すだけで、救助袋が自動的に投下懸垂され、避難
者は数10秒間待つだけで、格納投下装置が設置しであ
る階または途中の階から救助袋に乗込み、安全な場所に
避難することができるようにしたものである。
This storing and dropping device is installed near windows, balconies, rooftops, etc. of buildings. By simply pressing a push button switch installed at the installation location or halfway up the floor, the rescue bag is automatically dropped and suspended, and evacuees wait for several tens of seconds. It is designed so that a person can evacuate to a safe place by simply boarding a rescue bag from a floor or intermediate floor where a storage and dropping device is installed.

しかし、この格納投下装置は、救助袋の投下を自動操作
によって行なうために、構造が複雑になり易く、自動操
作のための制御装置の工事などが必要であり、既設ビル
に設置する場合には問題が多く、また設置場所に占める
空間も大きくなるものであった。
However, since this storing and dropping device automatically drops the rescue bag, the structure tends to be complicated, and construction of a control device for automatic operation is required, and it is difficult to install it in an existing building. This caused many problems and also took up a large amount of space in the installation location.

そこで、手動操作によって救助袋を建物外に投下し、リ
ンク機構を持上げ、救助袋を懸垂保持させる、構造が簡
略化され、かつ占有空間が比較的小さい懸垂保持装置も
必要となる。
Therefore, there is a need for a suspension holding device that has a simplified structure and occupies a relatively small space, which allows the rescue bag to be dropped outside the building by manual operation, the link mechanism is lifted, and the rescue bag is held suspended.

ところで、このような懸垂保持装置として、建物に取付
けられている取付台に収納される懸垂機構を、取付台に
設けた軸を中心として手前側から上側に回動させ、その
まま建物外に倒して救助袋を投下懸垂するものが考えら
れる。
By the way, as such a suspension holding device, a suspension mechanism stored in a mount attached to a building is rotated from the front side to the top about an axis provided on the mount, and then it is brought down outside the building. One possibility is to drop a rescue bag and hang it up.

しかし、このようなものでは、緊急時に、多数の避難者
が殺到すると、避難者によって場所が狭くなって、懸垂
機構を回動させ救助袋を投下懸垂させるだけのスペース
が確保できなくなり、避難ができなくなる。
However, in such a system, when a large number of evacuees rush in during an emergency, the space becomes narrow and it becomes impossible to secure enough space to rotate the suspension mechanism and drop and suspend the rescue bag, making it difficult to evacuate. become unable.

また、懸垂機構を持上げるには、この機構がかなり重い
ので、大きな力を必要とする。
Also, lifting the suspension mechanism requires a large amount of force as the mechanism is quite heavy.

この考案は、前述した事情に鑑みてなされたもので、救
助袋と連結されたリンク機構を垂直に持上げて救助袋を
懸垂させるようにすると共に、前記リンク機構を持上げ
る時に、この方向に押上げ力が作用する上昇機構を具備
させることにより、多数の避難者が殺到した場合でもリ
ンク機構を、大きなスペースを必要とせずに、容易に垂
直に上昇させることができ、火災などの緊急時に、建物
外に容易に避難できる救助袋の懸垂保持装置を提供する
ことを目的とするもので゛ある。
This idea was made in view of the above-mentioned circumstances.The link mechanism connected to the rescue bag is lifted vertically to suspend the rescue bag, and when the link mechanism is lifted, it is pushed in this direction. By providing a lifting mechanism that applies a lifting force, the link mechanism can be easily lifted vertically without requiring a large space even when a large number of evacuees rush in, and in the event of an emergency such as a fire, The object of the present invention is to provide a suspension holding device for a rescue bag that can be easily evacuated outside a building.

以下この考案の実施例を図面に基いて説明する。Examples of this invention will be described below with reference to the drawings.

第1図から第4図まではこの考案の一実施例を示す。1 to 4 show an embodiment of this invention.

これらの図面において、1は垂直懸垂式の救助袋、2は
この救助袋1の上端部を取付けて懸垂保持するリンク機
構、3は建物の屋上を含む所要階の床に固定され、形鋼
などで組立てられた取付台で、この取付台3は前記リン
ク機構2を支持し、平常時には救助袋1と折畳んだリン
ク機構2とを収納し、これらと共に図示しないカバーで
覆っである。
In these drawings, 1 is a vertically suspended rescue bag, 2 is a link mechanism that attaches the upper end of this rescue bag 1 and holds it suspended, and 3 is fixed to the floor of a desired floor including the roof of the building, and is made of shaped steel, etc. This mounting base 3 supports the link mechanism 2, and normally stores the rescue bag 1 and the folded link mechanism 2, and covers them with a cover (not shown).

4はリンク機構2を押上げる上昇機構で、この上昇機構
4は、1対の上部腕6aの下端部と1対の中間腕7の上
端部とがピン5aでそれぞれ回動可能に連結され、中間
腕7はこれらの中央部がピン8bでX字状に互に回動可
能に連結され、中間腕7の下端部と1対の下部腕6.b
の上端部とがピン5bでそれぞれ回動可能に連結され、
前記上部腕6aの上端部がリンク機構2の支柱枠9の水
平杆9b下端中央部に固定したアイプレー) 10aに
ピン8aで回動可能に連結され、下部腕6bの下端部が
取付台3に固定したアイプレート10bにピン8Cで回
動可能に連結されて、菱形部を上下方向に2つ重ねたパ
ンタグラフ状に構成された伸縮可能な構造体11(以下
伸縮構造体という)を備えている。
Reference numeral 4 denotes a lifting mechanism for pushing up the link mechanism 2. In the lifting mechanism 4, the lower ends of a pair of upper arms 6a and the upper ends of a pair of intermediate arms 7 are rotatably connected by pins 5a. The intermediate arms 7 are rotatably connected to each other in an X-shape at their center portions by pins 8b, and the lower end portions of the intermediate arms 7 and the pair of lower arms 6. b
are rotatably connected to the upper end portions of each by pins 5b,
The upper end of the upper arm 6a is rotatably connected to the lower end center of the horizontal rod 9b of the support frame 9 of the link mechanism 2 by a pin 8a, and the lower end of the lower arm 6b is connected to the mounting base 3. It is rotatably connected to the eye plate 10b fixed to the eye plate 10b by a pin 8C, and includes a stretchable structure 11 (hereinafter referred to as "stretchable structure") configured in a pantograph shape with two diamond-shaped parts stacked vertically. There is.

中間腕7と下部腕6bとを連結する両側のビン5b間に
は水平な引張りばね12の両端部がそれぞれ連結されて
いる。
Both ends of a horizontal tension spring 12 are connected between the pins 5b on both sides that connect the intermediate arm 7 and the lower arm 6b.

13はl対のガイドで、支柱枠9の支柱9aの下端部を
支持して、これらを垂直方向に昇降させるように案内す
るもので゛ある。
Reference numeral 13 denotes a pair of guides that support the lower ends of the columns 9a of the column frame 9 and guide them to move up and down in the vertical direction.

以上のように構成された救助袋の懸垂保持装置は、平常
時すなわち救助袋1およびこの救助袋1の上端部が連結
されたリンク機構2の収納時には上昇機構4は第4図に
示すように伸縮構造体11が扁平に縮んだ状態になって
いる。
In the rescue bag suspension holding device configured as described above, during normal operation, that is, when the rescue bag 1 and the link mechanism 2 to which the upper end of the rescue bag 1 is connected are stored, the lifting mechanism 4 is moved as shown in FIG. The extensible structure 11 is in a flat, contracted state.

図示しないカバーを外して、救助袋1を建物外に投下し
、支柱枠9を持上げてセットすると、救助袋1の重さに
よってリンク機構2が第2図の矢印A方向に回動して建
物外に張出され、第1図に示すように救助袋1がリンク
機構2に懸垂保持される。
When the cover (not shown) is removed, the rescue bag 1 is dropped outside the building, and the support frame 9 is lifted and set, the weight of the rescue bag 1 causes the link mechanism 2 to rotate in the direction of arrow A in FIG. The rescue bag 1 is extended outward and is held suspended by the link mechanism 2 as shown in FIG.

この動作過程において、支持枠9と取付台3との間に介
装されている上昇機構4は、引張ばね12の引張力によ
って第2図の矢印Bに示すように伸縮構造体11が伸ば
され、支柱枠9を押上げ、人が支柱枠9を持上げる力を
助け、容易に支持枠9を上昇させることを可能にする。
During this operation process, the lifting mechanism 4 interposed between the support frame 9 and the mounting base 3 causes the telescopic structure 11 to be extended as shown by arrow B in FIG. 2 due to the tensile force of the tension spring 12. , pushes up the support frame 9, helps the force of a person to lift the support frame 9, and makes it possible to easily raise the support frame 9.

なお、前述した実施例では伸縮構造体11の下方の菱形
部だけに引張りばね12を設けて伸縮構造体11を伸び
方向に付勢したが、第5図に示すように伸縮構造体11
の上部腕6aと中間腕7とを連結する両側のビン5a間
にも引張りばね14を水平に設けて伸縮構造体11の上
方の菱形部もその伸び方向に付勢すると、付勢力が増大
し、より容易に支柱枠9を上昇させることができる。
In addition, in the above-mentioned embodiment, the tension spring 12 was provided only in the lower diamond-shaped part of the telescopic structure 11 to urge the telescopic structure 11 in the direction of extension, but as shown in FIG.
If a tension spring 14 is provided horizontally between the pins 5a on both sides connecting the upper arm 6a and the intermediate arm 7, and the upper diamond-shaped part of the telescopic structure 11 is also biased in the direction of extension, the biasing force will be increased. , the support frame 9 can be raised more easily.

また、第6図に示すように、第2図から第4図に示した
実施例の中間腕7を省き、上部腕6aと下部腕6bとを
直接ピン5で回動可能に連結し、1個菱形部からなる伸
縮構造体11を構成し、両側のピン5間に引張りばね1
2を取付けた上昇機構4、あるいは第7図に示すように
、それぞれ1対の上部腕6aを、これらの中央部で回動
可能に互に連結してそれぞれX字状に構成し、上部腕6
aの上端部を支持枠9の水平杆9bに、下部腕6bの下
端部を取付台3に、それぞれ2個所で枢支し、上部腕6
aと下部腕6bとをこれらの対向端部で互に回動可能に
連結して伸縮構造体11を構成し、上部腕6aと下部腕
6bとを連結する両側のピン5間に引張りばね12を取
付けた上昇機構4でも、第2図から第4図に示した実施
例と実質的に同様な効果が得られる。
Further, as shown in FIG. 6, the intermediate arm 7 of the embodiment shown in FIGS. A telescopic structure 11 consisting of individual diamond-shaped parts is constructed, and a tension spring 1 is inserted between the pins 5 on both sides.
2, or as shown in FIG. 7, a pair of upper arms 6a are rotatably connected to each other at their central portions to form an X-shape. 6
The upper end of the lower arm 6b is pivoted to the horizontal rod 9b of the support frame 9, and the lower end of the lower arm 6b is pivoted to the mounting base 3 at two locations.
a and the lower arm 6b are rotatably connected to each other at their opposing ends to form a telescopic structure 11, and a tension spring 12 is installed between the pins 5 on both sides connecting the upper arm 6a and the lower arm 6b. Even with the lifting mechanism 4 equipped with this, substantially the same effects as those of the embodiments shown in FIGS. 2 to 4 can be obtained.

さらに、第8図に示すように、第6図に示すものと同構
成の伸縮構造体11の1対の下部腕6bにそれぞれ設け
たピン15と、取付台3に固定した1対のばね掛は板1
6との間にそれぞれ引張りばね12.14を連結して伸
縮構造体11を伸び方向に付勢しても、第2図から第4
図に示した実施例と実質的に同様な効果が得られる。
Furthermore, as shown in FIG. 8, pins 15 provided on each of the pair of lower arms 6b of the telescopic structure 11 having the same configuration as that shown in FIG. is board 1
Even if the tension springs 12 and 14 are connected between the 6 and 6 to urge the elastic structure 11 in the direction of extension, the
Substantially the same effect as the embodiment shown in the figure can be obtained.

以上説明したように、この考案は、救助袋を懸垂保持す
るリンク機構の支柱枠と、取付台との間に介装した上昇
機構の伸縮構造体を、ばねによって伸び方向に付勢して
支柱枠を押上げるようにしたので、小さいスペースでも
容易にリンク機構を垂直に上昇させることができ、その
持上げ時に上昇機構によって補助上昇力を得ることがで
き、小さな人手による力を加えるだけで、リンク機構を
上昇させて容易に救助袋を懸垂保持することができ、緊
急時の避難が容易にできる救助袋の懸垂保持装置を提供
できる効果がある。
As explained above, this invention uses a spring to bias the extensible structure of the lifting mechanism, which is interposed between the support frame of the link mechanism that suspends the rescue bag and the mounting base, in the direction of extension. Since the frame is pushed up, the link mechanism can be easily lifted vertically even in a small space, and when lifting, the lifting mechanism can provide an auxiliary lifting force. The rescue bag can be easily suspended and held by raising the mechanism, and has the effect of providing a rescue bag suspension holding device that facilitates evacuation in an emergency.

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は救助袋を建物外に投下して懸垂した状態を示す
この考案の一実施例による懸垂保持装置の概略斜視図、
第2図は第1図の懸垂保持装置の上昇機構でリンク機構
を押上げている状態を示す斜視図、第3図および第4図
は第2図の上昇機構が伸びた状態および縮んだ状態をそ
れぞれ示す正面図、第5図、第6図、第7図および第8
図はこの考案による上昇機構の互に異なった他の実施例
をそれぞれ示す上昇機構が伸びた状態の正面図である。 1・・・・・・救助袋、2・・・・・・リンク機構、3
・・・・・・取付台、4・・・・・・上昇機構、5,5
a 、5 b・・・・・・ピン、6a・・・・・・上
部腕、6b・・・・・・下部腕、7・・・・・・中間腕
、8a、8b、8C・・・・・・ピン、9・・・・・・
支柱枠、11・・・・・・伸縮構造体、12゜14・・
・・・・引張りばね、13・・・・・・ガイド。 なお、図中同一符号は同一または相当部分を示す。
FIG. 1 is a schematic perspective view of a suspension holding device according to an embodiment of the invention, showing a state in which a rescue bag is suspended after being dropped outside a building;
Figure 2 is a perspective view showing a state in which the link mechanism is pushed up by the lifting mechanism of the suspension holding device in Figure 1, and Figures 3 and 4 are in a state in which the lifting mechanism in Figure 2 is extended and retracted. Front view, Figure 5, Figure 6, Figure 7, and Figure 8 respectively showing
The figures are front views showing different embodiments of the lifting mechanism according to the present invention, with the lifting mechanism in an extended state. 1... Rescue bag, 2... Link mechanism, 3
...Mounting base, 4...Rising mechanism, 5,5
a, 5 b...pin, 6a...upper arm, 6b...lower arm, 7...middle arm, 8a, 8b, 8C... ...Pin, 9...
Support frame, 11... Telescopic structure, 12゜14...
...Tension spring, 13...Guide. Note that the same reference numerals in the figures indicate the same or corresponding parts.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 救助袋の一端を連結したリンク機構と、建物に固定され
かつ前記救助袋およびリング機構を取出し可能に収納す
る取付台と、前記取付台に設けられ前記リンク機構の支
柱枠を垂直方向に昇降自在に支持するガイドとを備えた
救助袋の懸垂保持装置において、前記支柱枠と取付台と
の間に1個以上の菱形部を連接した伸縮可能な構造体を
その上下端部にてそれぞれ枢支するように設け、前記複
数の菱形部に対して引張りばねを水平にそれぞれ張設し
たことを特徴とする救助袋の懸垂保持装置。
a link mechanism connecting one end of the rescue bag; a mounting base fixed to a building and removably storing the rescue bag and the ring mechanism; and a support frame of the link mechanism provided on the mounting base that can be vertically raised and lowered. In the suspension holding device for a rescue bag, the support frame and the mounting base are provided with an extendable structure having one or more rhombic parts connected between the support frame and the mounting base, each of which is pivoted at its upper and lower ends. A suspension holding device for a rescue bag, characterized in that a tension spring is horizontally stretched across each of the plurality of diamond-shaped portions.
JP1978065248U 1978-05-16 1978-05-16 Rescue bag suspension retention device Expired JPS5845708Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1978065248U JPS5845708Y2 (en) 1978-05-16 1978-05-16 Rescue bag suspension retention device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1978065248U JPS5845708Y2 (en) 1978-05-16 1978-05-16 Rescue bag suspension retention device

Publications (2)

Publication Number Publication Date
JPS54167598U JPS54167598U (en) 1979-11-26
JPS5845708Y2 true JPS5845708Y2 (en) 1983-10-18

Family

ID=28970131

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1978065248U Expired JPS5845708Y2 (en) 1978-05-16 1978-05-16 Rescue bag suspension retention device

Country Status (1)

Country Link
JP (1) JPS5845708Y2 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4121594Y1 (en) * 1964-06-19 1966-10-24

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4121594Y1 (en) * 1964-06-19 1966-10-24

Also Published As

Publication number Publication date
JPS54167598U (en) 1979-11-26

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